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- You have a terrible dream that you have awakened three hours late for the final exam. You rush to get ready, but you can’t find your car keys. You go to call for a cab and find that the phone is out of order. You begin to panic and decide to run to school. As soon as you open the door to your house, you awaken. You find yourself still in bed, drenched in sweat, with a pounding heart and a dry mouth. What prevented you from acting out your dream?Can our behavior affect neurogenesis in our brains or the number of immune cells in our blood?Which two body systems are charged with maintaining homeostasis by responding to changes in the environment?
- Sometimes the body can attack its own tissue as if it was foreign. We call these disorders autoimmune diseases. Multiple sclerosis is an autoimmune disease where the body attacks its own myelin. Rheumatoid arthritis is an autoimmune disease where the body attacks the lining of the joints. How do you think each of these diseases would impact the function in the human body?What is the importance of having well-coordinated body parts (upper extremities and low extremities)?Each of these brightly colored sticky notes represents a piece of information that someone doesn’t want to forget. Although we are all forgetful sometimes, most people do not have trouble remembering things that are important or routine to us, such as our friend’s name or how to get to class. Our brain, the control center of the nervous system and the rest of the body, normally allows us to retain and recall information. But if the brain becomes damaged, a person may need to rely excessively on external reminders — like this wall of sticky notes — rather than being able to trust their own memory. That is if they are able to remember to write things down in the first place. One person having trouble with their memory is Rosa, who is 68 years old. Rosa has been having difficulty remembering where she has set down objects in her house and forgot about a few doctor’s appointments and lunches she planned with friends. Her family began to notice that she would sometimes not recall recent…
- 37) preparing the body for the fight or flight response is the role of the...? a) cerebrum b) sympathetic division c) somatic nervous system d) parasympathetic divisionWhat do you mean by homeostatic organ?How does having an understanding of the anatomy and physiology of the body help you understand the complexities of life?